/* ** ** Swift/XRT light curve for Mrk 421. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD) ** BinHW - One-half of the full time bin size (days) ** Rate - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s). ** RateError - 1 sigma error in source count rate (cts/s) ** FracExp - Conversion factor between bin size and observing time ** Mode - 0 if in Windowed Timing (WT) ** 1 if in Photon Counting (PC) ** RawRate - Raw source count rate (cts/s) ** RawError - 1 sigma error in the raw count rate (cts/s) ** NetRate - Background subtracted count rate (cts/s) ** NetError - 1 sigma error in the background subtracted count rate (cts/s) ** BackRate - Background count rate (cts/s) ** BackError - 1 sigma error in the background count rate (cts/s) ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Rate RateError FracExp Mode RawRate RawError NetRate NetError BackRate BackError 57192.924351 0.000281 23.44713 0.74937 1.00000 0 20.73555 0.65441 20.53627 0.65630 0.19928 0.04982 57192.924903 0.000272 24.17748 0.77205 1.00000 0 21.39732 0.67529 21.20453 0.67713 0.19279 0.04978 57192.925459 0.000284 23.10832 0.74276 1.00000 0 20.42175 0.64612 20.17519 0.64846 0.24656 0.05513 57192.926029 0.000286 23.15571 0.73504 1.00000 0 20.33689 0.64151 20.23926 0.64244 0.09763 0.03452 57192.926602 0.000286 23.55037 0.75130 1.00000 0 20.41783 0.64278 20.21037 0.64475 0.20746 0.05032 57192.927175 0.000286 22.90838 0.73361 1.00000 0 20.23571 0.63991 20.04045 0.64177 0.19526 0.04881 57192.927745 0.000284 23.40142 0.74844 0.98980 0 20.67359 0.65343 20.48676 0.65521 0.18683 0.04824 57192.928332 0.000304 21.91520 0.70766 0.99048 0 19.28210 0.60945 18.96845 0.61243 0.31365 0.06036 57192.928922 0.000286 23.01910 0.74722 1.00000 0 20.23571 0.63991 19.83299 0.64374 0.40272 0.07010 57192.929507 0.000298 22.20646 0.71766 1.00000 0 19.52765 0.61629 19.17577 0.61963 0.35189 0.06425 57192.930097 0.000292 22.38792 0.73130 1.00000 0 19.83500 0.62724 19.34456 0.63190 0.49044 0.07659 57192.930670 0.000281 23.69363 0.75922 1.00000 0 20.75620 0.65473 20.50710 0.65710 0.24910 0.05570 57192.931240 0.000289 22.96233 0.73399 1.00000 0 20.13352 0.63509 19.92813 0.63704 0.20538 0.04981 57192.931807 0.000278 23.40842 0.75542 1.00000 0 20.84721 0.65958 20.53258 0.66257 0.31462 0.06292 57192.932374 0.000289 22.89073 0.73466 1.00000 0 20.13352 0.63509 19.86773 0.63762 0.26579 0.05667 57192.932956 0.000292 22.46957 0.71609 1.00000 0 20.05319 0.63068 19.84983 0.63260 0.20335 0.04932 57192.933552 0.000304 21.51715 0.69270 1.00000 0 19.06030 0.60304 18.80717 0.60545 0.25314 0.05397 57192.934160 0.000304 21.97256 0.69985 1.00000 0 19.13662 0.60425 19.01005 0.60545 0.12657 0.03816 57192.934952 0.000489 22.00840 0.55185 0.99502 0 19.39503 0.48069 19.22260 0.48197 0.17243 0.03520 57193.527820 0.000399 16.85899 0.53931 0.99563 0 14.68264 0.46269 14.51293 0.46424 0.16971 0.03795 57193.528616 0.000396 16.99004 0.54244 1.00000 0 14.65213 0.46288 14.53299 0.46397 0.11914 0.03184 57193.529394 0.000382 17.54991 0.56254 1.00000 0 15.26784 0.48137 15.07353 0.48315 0.19431 0.04143 57193.530158 0.000382 17.35752 0.55849 1.00000 0 15.17678 0.47993 14.97364 0.48180 0.20314 0.04236 57193.530919 0.000379 17.63140 0.56525 1.00000 0 15.29263 0.48360 15.13244 0.48507 0.16019 0.03776 57193.531691 0.000394 17.20764 0.55104 1.00000 0 14.71567 0.46558 14.57852 0.46684 0.13716 0.03429 57193.532478 0.000394 16.93604 0.54251 1.00000 0 14.73040 0.46582 14.58467 0.46716 0.14573 0.03535 57193.533271 0.000399 17.14556 0.54545 1.00000 0 14.60402 0.46044 14.50264 0.46137 0.10138 0.02927 57193.534087 0.000417 16.35596 0.52022 1.00000 0 13.98161 0.44104 13.89255 0.44185 0.08906 0.02685 57193.534952 0.000448 17.26833 0.51735 1.00000 0 14.90223 0.43887 14.70666 0.44054 0.19556 0.03835